> > But when compiling error appear: #error fatal: no threads 
> > support.
> 
> Argh I forgot this one - webhttrack can not be compiled 
> without thread support, because both http server and engine 
> have to cooperate for the refresh screen.
> 
> You should have at least a working 'httrack' binary 
> and 'libhttrack.so' library, however ?> 
just use -pthread instead -lpthread and all will be OK!